package com.zhxy.manager.entity;

import com.fasterxml.jackson.annotation.JsonFormat;
import lombok.Data;

import java.util.Date;

@Data
public class Grade {
    private int id;
    private int mid;
    private String class_name;
    private int tid;
    private String phone;
    private int category;
    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")//指定JSON转换的日期格式
    private Date ctime;

}
